200038528

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{7933}}^1$

素因数の和:8144

約数の個数: 32

約数和(自身を含む): 400587660

約数和(自身を除く): 200549132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 3152, 6304, 7933, 12608, 15866, 25216, 31732, 63464, 126928, 253856, 507712, 1015424, 1562801, 3125602, 6251204, 12502408, 25004816, 50009632, 100019264, 200038528]

約数ペア:

[(1, 200038528), (2, 100019264), (4, 50009632), (8, 25004816), (16, 12502408), (32, 6251204), (64, 3125602), (128, 1562801), (197, 1015424), (394, 507712), (788, 253856), (1576, 126928), (3152, 63464), (6304, 31732), (7933, 25216), (12608, 15866)]